Blue cheese is a blanket term for cheeses which have been inoculated with Penicillium mold cultures, forming dark streaks, patches, or veins of blue-green mold.
Vinegar is a liquid consisting mainly of acetic acid (CH 3 COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria.Vinegar is now mainly used as a cooking ingredient.inegar is a liquid consisting mainly of acetic acid (CH 3 COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria.
Vinegar can be made from anything that contains sugar. The process of making vinegar involves the use of yeast and bacteria that turn sugar into acetic acid. The yeast makes the fermentation process possible by converting sugar to alcohol. The bacteria then convert the alcohol into acid.